Re: [Emc-developers] More Q's on dynamic braking

2013-05-30 Thread Jon Elson
Gene Heskett wrote: > That came in handy at least once. Our place were somewhat hidden, > up on a shelf above the road, and some bikers came up one day to have a > party. Annie, my first wife, was a good instinct shooter. She stepped to > the front door and told them to leave. The apparent

Re: [Emc-developers] More Q's on dynamic braking

2013-05-30 Thread Gene Heskett
On Friday 31 May 2013 00:10:22 andy pugh did opine: > On 30 May 2013 14:40, Gene Heskett wrote: > > I sent a decent part of yesterday scribbling logic diagrams w/o coming > > up with anything that looks like it would work. The truth tables > > seem to be mutually exclusive. > > LUT5 is just a l

Re: [Emc-developers] More Q's on dynamic braking

2013-05-30 Thread Gene Heskett
On Thursday 30 May 2013 23:03:04 dave did opine: > On Thu, 2013-05-30 at 21:52 -0400, Gene Heskett wrote: > > On Thursday 30 May 2013 21:36:43 andy pugh did opine: > > > On 30 May 2013 14:40, Gene Heskett wrote: > > > > I sent a decent part of yesterday scribbling logic diagrams w/o > > > > comin

Re: [Emc-developers] More Q's on dynamic braking

2013-05-30 Thread dave
On Thu, 2013-05-30 at 21:52 -0400, Gene Heskett wrote: > On Thursday 30 May 2013 21:36:43 andy pugh did opine: > > > On 30 May 2013 14:40, Gene Heskett wrote: > > > I sent a decent part of yesterday scribbling logic diagrams w/o coming > > > up with anything that looks like it would work. The tr

Re: [Emc-developers] More Q's on dynamic braking

2013-05-30 Thread Gene Heskett
On Thursday 30 May 2013 21:36:43 andy pugh did opine: > On 30 May 2013 14:40, Gene Heskett wrote: > > I sent a decent part of yesterday scribbling logic diagrams w/o coming > > up with anything that looks like it would work. The truth tables > > seem to be mutually exclusive. > > LUT5 is just a

Re: [Emc-developers] Tests

2013-05-30 Thread andy pugh
On 30 May 2013 16:04, andy pugh wrote: > Straightforward, yes, but with 16 components, 3 inputs and one output > per component, quite a bit of HAL to configure. > Ah well, time to stop moaning and start coding I guess. So I did that, and tested it here in both sim and realtime under Lucid, then

Re: [Emc-developers] LinuxCNC week at MPM/SFI

2013-05-30 Thread Kenneth Lerman
On 4/2/2013 9:01 PM, Stuart Stevenson wrote: > Gentlemen, >Just a reminder about the week of June 17th. Give me an idea if you think > you may come to Wichita that weekend. It would be nice to have an idea of > how many could be here. I will set up for however many wish to be here. > Looking fo

Re: [Emc-developers] oh im an idiot !!!!!

2013-05-30 Thread Lee Studley
Don't feel bad, I did the same thing with a linux virtual machine recently while working on an OpenRisc project. -Lee On 5/30/2013 10:44 AM, Alexey Starikovskiy wrote: > boot with "init=/bin/bash" in kernel line > #mount -o remount,rw / > #vi /etc/passwd > remove 'x' from your user line -- this w

Re: [Emc-developers] oh im an idiot !!!!!

2013-05-30 Thread Alexey Starikovskiy
boot with "init=/bin/bash" in kernel line #mount -o remount,rw / #vi /etc/passwd remove 'x' from your user line -- this will remove password reboot On 05/30/2013 09:37 PM, jeremy youngs wrote: > just thinking about it i used my mill the other day and had set it up last > yr first time since it war

[Emc-developers] oh im an idiot !!!!!

2013-05-30 Thread jeremy youngs
just thinking about it i used my mill the other day and had set it up last yr first time since it warmed up i got to use it . I have forgotten the password, i have it set to start without one but cannot recall it after the screen saver blanks me then i have to reboot . Obviously this is a concern a

Re: [Emc-developers] Tests

2013-05-30 Thread andy pugh
On 30 May 2013 16:24, Chris Radek wrote: > Are you sure "owner" changes? I'm always seeing 6 on my sim build > for the first thing loadrt~ed. As far as I can see the "owner" is 6 on a sim-build and 2 on an RT build. But it takes so long to do a back-to-back that I haven't tried a proper A-B-A

Re: [Emc-developers] More Q's on dynamic braking

2013-05-30 Thread Gene Heskett
On Thursday 30 May 2013 11:17:32 andy pugh did opine: > On 30 May 2013 14:40, Gene Heskett wrote: > > I sent a decent part of yesterday scribbling logic diagrams w/o coming > > up with anything that looks like it would work. The truth tables > > seem to be mutually exclusive. > > LUT5 is just a

Re: [Emc-developers] Tests

2013-05-30 Thread andy pugh
On 30 May 2013 16:12, Chris Radek wrote: > For this simple test, you could use "list pin" instead. Which seem to be absent from: http://www.linuxcnc.org/docs/html/man/man1/halrun.1.html -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto -

Re: [Emc-developers] Tests

2013-05-30 Thread Chris Radek
On Thu, May 30, 2013 at 10:12:21AM -0500, Chris Radek wrote: > > For this simple test, you could use "list pin" instead. Oh I misunderstood and thought you were testing pin creation. This is stupid advice. Are you sure "owner" changes? I'm always seeing 6 on my sim build for the first thing lo

Re: [Emc-developers] Tests

2013-05-30 Thread Chris Radek
On Thu, May 30, 2013 at 02:36:42AM +0100, andy pugh wrote: > > The test just sets up one of each type of mux (16 variants), sets the > inputs, does a "show pin", sets the selector bit, and "show pin" > again. For this simple test, you could use "list pin" instead. ---

Re: [Emc-developers] Tests

2013-05-30 Thread andy pugh
On 30 May 2013 15:59, Sebastian Kuzminsky wrote: > Take a look at the test for the multiclick component, it uses halsampler > and halstreamer. It sets up a small HAL network with streamer connected > to the component's input pins and sampler connected to the output pins, > then streams in test p

Re: [Emc-developers] Tests

2013-05-30 Thread Sebastian Kuzminsky
On 5/29/13 19:36 , andy pugh wrote: > In a fit of enthusiasm I set up a regression test for mux_generic. > (which is otherwise all ready to push). > > The test just sets up one of each type of mux (16 variants), sets the > inputs, does a "show pin", sets the selector bit, and "show pin" > again. >

Re: [Emc-developers] More Q's on dynamic braking

2013-05-30 Thread andy pugh
On 30 May 2013 14:40, Gene Heskett wrote: > I sent a decent part of yesterday scribbling logic diagrams w/o coming up > with anything that looks like it would work. The truth tables seem to be > mutually exclusive. LUT5 is just a lookup, not a truth table, so every possible combination of input

Re: [Emc-developers] More Q's on dynamic braking

2013-05-30 Thread Gene Heskett
On Thursday 30 May 2013 09:26:11 Gene Heskett did opine: > Greetings everybody; > > I have the power logic all hooked up and working in both directions now, > but no stop interlocking to prevent a premature on state while its still > spinning the other other direction, yet. > > And I have added